
Building Indonesia’s Energy & Food Resilience
Integrated solutions across mining and agribusiness sectors to drive sustainable growth and strengthen the nation’s future.
Mining
Heavy Equipment Trading
Heavy Equipment
Agribusiness
Energy
Contractor
About us

PT Bintang Sumber Silika (PT BSS) is a diversified company operating in the energy and agriculture sectors. Initially established as a coal and mineral trading company supported by a heavy equipment fleet and mining operations, PT BSS has expanded its business by developing a technology-driven integrated agribusiness division. With professional governance and strong operational capabilities, PT BSS is committed to creating sustainable value while supporting Indonesia’s national energy and food security.
Vision
To become a leading and influential enterprise in the energy and agribusiness sectors, distinguished by governance excellence, sustainable operational practices, and continuous innovation. PT BSS is committed to advancing modern, responsible, and futureoriented development that strengthens national food and energy resilience while delivering lasting value to society and contributing meaningfully to Indonesia’s long-term progress.
Mission
- To conduct energy and agricultural commodity trading in a professional, transparent, and environmentally responsible manner.
- To expand integrated agribusiness services through modern mechanization and technology-driven solutions.
- To maintain high operational standards in safety, quality, and environmental stewardship.
- To build strategic partnerships with government, farmers, industry stakeholders, and international partners.
- To create long-term value through community empowerment, workforce development, and responsible operations.
Our Core Values
Integrity
Commitment to honesty, transparency, and regulatory compliance in all business practices.
Sustainability
Responsibly with a long-term environmental and socio-economic perspective.
Innovation
Adopting modern technologies to enhance productivity, efficiency, and value creation.
Professionalism
Delivering the highest performance through disciplined, competent, and accountable human resources.
Collaboration
Establishing productive and mutually beneficial partnerships across sectors and communities.
Safety
Prioritize occupational safety and health to protect employees, partners and the operational environment.
Mining Business Segment

Coal Trading
PT BSS holds an official IUPOPK license and actively supplies high-quality steam coal to domestic and international markets. Our trading operations emphasize product consistency, regulatory compliance, and efficient logistics.
Agriculture Business Segment

Land Development & Rice-Field Construction
Construction and mechanization services for ricefield development, including land clearing, soil preparation, irrigation construction, and supporting infrastructure.
Energy Business Segment

Renewable Energy Development
Development and management of renewable energy projects, including biomass, bioenergy, and other alternative energy sources to support a sustainable energy transition.
Contractor Business Segment

Building & Infrastructure Construction
Execution of building and civil infrastructure construction works to high quality standards, covering integrated project planning, implementation, and control.
Our Group

PT Bintang Sumber Silika

PT Bintang Silika Borneo

PT Dewa Nusa Djaya Perkasa

Welbon Group
Contact Us for Consultation
Contact us for professional and sustainable energy and agribusiness solutions.
Call nowHead Office
Jakarta, Indonesia
Mining Office
East Kalimantan, Indonesia
ceowijalawogroup@yahoo.com
Phone
+6281553037483 / +6281346331669
Fax
29222990
Website
bssgroupindonesia.com